tesseract: update head URL.

Closes #31595.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
node: add optional icu4c dependency.

Closes #31538.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
findbugs 3.0.0

Closes #31578.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>